Dr. Norman Geisler uses cosmological arguments to show that God is very powerful, and a teleological argument to show that God is very intelligent, and a moral argument to show that God is good (When Skeptics Ask [hereafter: WSA], p.26-27). But in Phase 4 of his case, he has not yet attempted to show that God exists. … Geisler’s Five Ways – Part 15: Omnipotent, Omniscient, and Perfectly Good?
A key part of Aquinas’ argument for the existence of God in Summa Theologica is found in Question 14, Article 1: “Whether There Is Knowledge in God?”. In that article, Aquinas argues for the conclusion that “In God there exists the most perfect knowledge.” The word “God” here is a misleading translation, and I take … Aquinas’ Argument for the Existence of God – Part 6